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what is the difference bw water fall model, prototype model,spiral modal.

  
Total Answers and Comments: 4 Last Update: February 22, 2007     Asked by: balaji 
  
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 Best Rated Answer
Submitted by: sudhakar2068
 

water fall Model:when the customer requirements are clear and complete.

Prototype Model:when the customer requirements are not clear  ambigeous or our project team is following this model with sample first.

Spiral Model:when the requirements  of the customer are enhausing.(Improving and Extending)

sudhakar kolla.

If you have doubts can ask me.

My Email:kollasudhakar2005@yahoo.co.in.

My Number:09819859346.



Above answer was rated as good by the following members:
navya kosaraju
September 14, 2006 05:16:57   #1  
sudhakar2068 Member Since: July 2006   Contribution: 390    

RE: what is the difference bw water fall model, proto...

water fall Model:when the customer requirements are clear and complete.

Prototype Model:when the customer requirements are not clear ambigeous or our project team is following this model with sample first.

Spiral Model:when the requirements of the customer are enhausing.(Improving and Extending)

sudhakar kolla.

If you have doubts can ask me.

My Email:kollasudhakar2005@yahoo.co.in.

My Number:09819859346.


 
Is this answer useful? Yes | NoAnswer is useful 1   Answer is not useful 0Overall Rating: +1    
November 03, 2006 05:01:10   #2  
jainbrijesh Member Since: September 2006   Contribution: 1193    

RE: what is the difference bw water fall model, proto...
sudhakar is right
 
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January 19, 2007 10:46:02   #3  
srinivasracha Member Since: January 2007   Contribution: 5    

RE: what is the difference bw water fall model, proto...

There is no such difference between these models its depends up on the product or application.

Different companies uses different models. its it!

srinivas


 
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February 22, 2007 13:01:17   #4  
Sucheta        

RE: what is the difference bw water fall model, proto...
Hello Sudhakar


Very understandable anwer. Can you explain me with a small example?


Appriciate for your help

Sucheta

 
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